268771606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1699}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 445536000

約数和(自身を除く): 176764394

約数列:

[1, 2, 19, 23, 38, 46, 181, 362, 437, 874, 1699, 3398, 3439, 4163, 6878, 8326, 32281, 39077, 64562, 78154, 79097, 158194, 307519, 615038, 742463, 1484926, 5842861, 7072937, 11685722, 14145874, 134385803, 268771606]

約数ペア:

[(1, 268771606), (2, 134385803), (19, 14145874), (23, 11685722), (38, 7072937), (46, 5842861), (181, 1484926), (362, 742463), (437, 615038), (874, 307519), (1699, 158194), (3398, 79097), (3439, 78154), (4163, 64562), (6878, 39077), (8326, 32281)]